2727R-06J

DC Resistance (DCR):	2.7 Ohm Max
Height - Seated (Max):	0.300" (7.62mm)
Size / Dimension:	0.280" L x 0.160" W (7.11mm x 4.06mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	20MHz
Q @ Freq:	80 @ 2.5MHz
Series:	2727R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	265mA
Tolerance:	±5%
Inductance:	27µH
Material - Core:	Iron
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Introduction

Fixed inductors, commonly known as chokes, are devices used in a number of electrical applications. Not only are they used to filter or block an interfering frequency, but they can also be used for other purposes such as the storage of electrical energy. This is often achieved through the use of a core material, such as iron, which conducts magnetic fields better than air. This article will discuss the application field and working principle of the 2727R-06J device, a common fixed inductor.

Applications

The 2727R-06J device is commonly used in low-frequency applications where signal filtering and re-circulating of energy are desired. This type of inductor has a variety of uses, such as:

• DC-DC converters
• DC-AC inverters
• Switching power supplies
• Automotive applications
• Low-voltage lighting
• Consumer electronics

It is also widely used in industrial equipment due to its high reliability and durability.

Features and Specifications

The 2727R-06J device has a number of features and specifications. It has a rated current of 0.1 to 1.0 amperes and a rated voltage of 3.3 VDC. Its operating temperature range is -20°C to +125°C, and it has a maximum temperature of 150°C. The inductance value for this device ranges from 2.5 µH to 470 µH. It also has a very low DCR and a high shielding efficiency for excellent noise suppression and signal transmission. Additionally, it is RoHS compliant and has UL certification.

Working Principle

The working principle of the 2727R-06J is based on the concept of inductance. Inductance is the property of a circuit which causes its current to produce a magnetic field. This field, in turn, induces a back-EMF (electromotive force) in the circuit. This back-EMF opposes the current, creating a self-regulating mechanism.The 2727R-06J device works by taking advantage of this principle; as current flows through the windings of the inductor, a magnetic field is created. This field, in turn, creates an opposing voltage, which opposes the current. Thus, the current is kept in check and the circuit is stabilised.

Conclusion

The 2727R-06J is a popular fixed inductor used in many industries due to its high reliability and durability. It is widely used in DC-DC converters, DC-AC inverters, switching power supplies, automotive applications, low-voltage lighting and consumer electronics. Additionally, it has a rated current of 0.1 to 1.0 amperes, a rated voltage of 3.3 VDC and a temperature range from -20°C to +125°C. The device also takes advantage of the principle of inductance to self-regulate and stabilise current.

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